Dust-collector.



P. D. BREWSTER.

DUST COLLECTOR.

APPLICATION FILED AUG. 4. 1910.

"993,343. Patented May 30, 1911.

2 SHEETS-SHEET 1.

P. D. BREWSTER.

DUST COLLECTOR.

APPLICATION FILED AUG.4. 1910.

993,343. Patented May 30, 1911.

2 SHEETS-SHEET 2.

WITNESSES: I INI/E/VTOR 1), the other hose e, ,-iy1ng Water to the LO 4{nud- 77 I pump T .i e eugh the i use te of in any snitnice the 1 7eires may be bundled tne electrie Wif$ 3%, 3% are e0n-' themeter 1hroughthe emis 36, ,ie heads 3?, f5"? adapted L0 be conse meter thescrubbing; "c001, 2'5 are sheWn in my patent application. anihet $2,862entitieci acuum '11s 01 mini Number tonnes: leer scrubbers -.,e132.mt1ngu; i hy pipe iii an mp; cieseribe l my invention What 1 8" t0 nipe 16iee ing into th Water tank 5' ent is 1 1. A dust eoiiector having apipeadapted e e e ssh? .11 t0 0. my the air and dust means for int-r0; geWinch. eX- duel Water into the air and dust While iii tank 5 e1 uneienthe partial Vacuum, means for profleeing the vacuum and separate means eremove the water from under the vacuum.

inst eoiieeter having a pipe adapted 9G charge pipe 1% te hand-actuatedvalve 15 claim anti ciesire to secure by Letters Pator I t0 9 Y the airand dust, means for introducing Water into the said dust pipe, means 3})3 f0; pi'etiueing the vacuum and sepafete J for chewing the Water andmud from the just. pipe before reaching the vacuum in gg means.

is dust coilecter having a pipe adapted V my the air end dust, a Watertank,

means for intredueing water from the said Water tank into the said dustpipe, means '100 fer producing the vacuum and separate z'neens for.gnawing the Water and mud from the (lust pipe and ciischarging into thesaid aster tank A dust eeileetor having a pipe adapted Try the air anddust, a water tank, a Way valvesvith connections tow the said. water tenthe said dust pipe and to a en 7 01? Water, means for producing the mum,and means fer drawing the water He e under the pantie vacuum anddisiging the Water through a three valve into the said water tank orinto a waste 5. "A dust collector having a pipe adapted to carry the airand dust, means for introducing water into the air and dust while underpartial vacuum, means for producng thevacuum, a water pipe, and separatemeans for drawing the water from under the vacuum and discharging intothe said water pipe.

6. A dust'collector having a pipe adapted" to carry the air and dust, aclean water p1pe adapted to connect the said dust pipe with a supply ofwater, a dirty water pipegmeans for producing the vacuum and means for15 two subscribing witnesses, this 3d day of 26 August, 1910.

PERCY D. BREWSTER.

Witnesses:

G. BACKUS, C. ODONOGHUE.

